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141205053 = 3114278941
BaseRepresentation
bin10000110101010…
…01111000111101
3100211200221220210
420122221320331
5242122030203
622002303033
73333136353
oct1032517075
9324627823
10141205053
11727854a0
123b357a79
132333c9b2
1414a797d3
15c5e3803
hex86a9e3d

141205053 has 8 divisors (see below), whose sum is σ = 205389216. Its totient is φ = 85578800.

The previous prime is 141205049. The next prime is 141205079. The reversal of 141205053 is 350502141.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 141205053 - 22 = 141205049 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141205453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2139438 + ... + 2139503.

It is an arithmetic number, because the mean of its divisors is an integer number (25673652).

Almost surely, 2141205053 is an apocalyptic number.

It is an amenable number.

141205053 is a deficient number, since it is larger than the sum of its proper divisors (64184163).

141205053 is a wasteful number, since it uses less digits than its factorization.

141205053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4278955.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 141205053 is about 11882.9732390509. The cubic root of 141205053 is about 520.7349727742.

Adding to 141205053 its reverse (350502141), we get a palindrome (491707194).

The spelling of 141205053 in words is "one hundred forty-one million, two hundred five thousand, fifty-three".

Divisors: 1 3 11 33 4278941 12836823 47068351 141205053